fix: db windows path (#13336)

codex-rs/core/src/rollout/metadata.rs

@@ -2,6 +2,7 @@ use crate::config::Config;
 use crate::rollout;
 use crate::rollout::list::parse_timestamp_uuid_from_filename;
 use crate::rollout::recorder::RolloutRecorder;
+use crate::state_db::normalize_cwd_for_state_db;
 use chrono::DateTime;
 use chrono::NaiveDateTime;
 use chrono::Timelike;
@@ -279,6 +280,7 @@ pub(crate) async fn backfill_sessions(
                         );
                     }
                     let mut metadata = outcome.metadata;
+                    metadata.cwd = normalize_cwd_for_state_db(&metadata.cwd);
                     let memory_mode = outcome.memory_mode.unwrap_or_else(|| "enabled".to_string());
                     if rollout.archived && metadata.archived_at.is_none() {
                         let fallback_archived_at = metadata.updated_at;
@@ -728,11 +730,62 @@ mod tests {
         assert!(state.last_success_at.is_some());
     }
 
+    #[tokio::test]
+    async fn backfill_sessions_normalizes_cwd_before_upsert() {
+        let dir = tempdir().expect("tempdir");
+        let codex_home = dir.path().to_path_buf();
+        let thread_uuid = Uuid::new_v4();
+        let session_cwd = codex_home.join(".");
+        let rollout_path = write_rollout_in_sessions_with_cwd(
+            codex_home.as_path(),
+            "2026-01-27T12-34-56",
+            "2026-01-27T12:34:56Z",
+            thread_uuid,
+            session_cwd.clone(),
+        );
+
+        let runtime =
+            codex_state::StateRuntime::init(codex_home.clone(), "test-provider".to_string(), None)
+                .await
+                .expect("initialize runtime");
+
+        let mut config = crate::config::test_config();
+        config.codex_home = codex_home.clone();
+        config.model_provider_id = "test-provider".to_string();
+        backfill_sessions(runtime.as_ref(), &config, None).await;
+
+        let thread_id = ThreadId::from_string(&thread_uuid.to_string()).expect("thread id");
+        let stored = runtime
+            .get_thread(thread_id)
+            .await
+            .expect("get thread")
+            .expect("thread should be backfilled");
+
+        assert_eq!(stored.rollout_path, rollout_path);
+        assert_eq!(stored.cwd, normalize_cwd_for_state_db(&session_cwd));
+    }
+
     fn write_rollout_in_sessions(
         codex_home: &Path,
         filename_ts: &str,
         event_ts: &str,
         thread_uuid: Uuid,
+    ) -> PathBuf {
+        write_rollout_in_sessions_with_cwd(
+            codex_home,
+            filename_ts,
+            event_ts,
+            thread_uuid,
+            codex_home.to_path_buf(),
+        )
+    }
+
+    fn write_rollout_in_sessions_with_cwd(
+        codex_home: &Path,
+        filename_ts: &str,
+        event_ts: &str,
+        thread_uuid: Uuid,
+        cwd: PathBuf,
     ) -> PathBuf {
         let id = ThreadId::from_string(&thread_uuid.to_string()).expect("thread id");
         let sessions_dir = codex_home.join("sessions");
@@ -742,7 +795,7 @@ mod tests {
             id,
             forked_from_id: None,
             timestamp: event_ts.to_string(),
-            cwd: codex_home.to_path_buf(),
+            cwd,
             originator: "cli".to_string(),
             cli_version: "0.0.0".to_string(),
             source: SessionSource::default(),

codex-rs/core/src/state_db.rs

@@ -157,7 +157,7 @@ fn cursor_to_anchor(cursor: Option<&Cursor>) -> Option<codex_state::Anchor> {
     Some(codex_state::Anchor { ts, id })
 }
 
-fn normalize_cwd_for_state_db(cwd: &Path) -> PathBuf {
+pub(crate) fn normalize_cwd_for_state_db(cwd: &Path) -> PathBuf {
     normalize_for_path_comparison(cwd).unwrap_or_else(|_| cwd.to_path_buf())
 }